Watch List notes:

Government of Seychelles, 50 rupees ''SEX'' Note, 1st January 1968, serial number A/1 007669, olive, green and ochre, mountain, schooner sail boat, Queen Elizabeth II in regalia of Order of the Garter at right, Norman-Walker signature, (Pick 17a, TBB B124a), first date of issue, as a point of interest note is altered in such a way that the fronds in the palm tree at right front spell out the word "SEX" when the note is rotated 90° counter clockwise.

Estimate: £100 - £200